有没有办法通过扬声器来强制音频时插入耳机？ [英] Is there any way to force audio through the speakers when headphones are plugged in?

问题描述

我已经试过推荐

  setSpeakerphoneOn（真）
 

和unrecommended

  AudioSystem.setForceUse（AudioSystem.FOR_MEDIA，AudioSystem.FORCE_SPEAKER）;
 

但没有工作过。

我试过

  setWiredHeadsetOn（假）
 

但是，这并不管用，而且是去precated。

有趣的是，

  isSpeakerphoneOn（）
 

报告真实，象

  isWiredHeadsetOn（）
 

此外，以下权限设置

 ＆LT;使用-权限的Andr​​oid：名称=android.permission.MODIFY_AUDIO_SETTINGS/＆GT;
 

解决方案

答案竟然是以下，从技巧 <一href="http://stackoverflow.com/questions/2119060/android-getting-audio-to-play-through-earpiece">Android - 将音频通过耳机播放

  audioManager.setMode（AudioManager.MODE_IN_CALL）;
audioManager.setSpeakerphoneOn（真正的）;
 

忽略setRouting，它什么都不做的APK> 10.忽略关于setMode意见。忽略有关setWiredHeadsetOn意见。请确保您有MODIFY_AUDIO权限。

I've tried the recommended

setSpeakerphoneOn(true) 

and the unrecommended

AudioSystem.setForceUse(AudioSystem.FOR_MEDIA, AudioSystem.FORCE_SPEAKER);

but neither has worked.

I've tried

setWiredHeadsetOn(false)

but that doesn't work either, and is deprecated.

Interestingly,

isSpeakerphoneOn()

reports true, as does

isWiredHeadsetOn()

Additionally, the following permission is set

<uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS" />

解决方案

The answer turned out to be the following, with tips from Android - Getting audio to play through earpiece

audioManager.setMode(AudioManager.MODE_IN_CALL);
audioManager.setSpeakerphoneOn(true);

Ignore setRouting, it does nothing in APK > 10. Ignore comments about setMode. Ignore comments about setWiredHeadsetOn. Make sure you have MODIFY_AUDIO permissions.

这篇关于有没有办法通过扬声器来强制音频时插入耳机？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！